72539124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{863561}}^1$

素因数の和:863575

約数の個数: 24

約数和(自身を含む): 193437888

約数和(自身を除く): 120898764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 863561, 1727122, 2590683, 3454244, 5181366, 6044927, 10362732, 12089854, 18134781, 24179708, 36269562, 72539124]

約数ペア:

[(1, 72539124), (2, 36269562), (3, 24179708), (4, 18134781), (6, 12089854), (7, 10362732), (12, 6044927), (14, 5181366), (21, 3454244), (28, 2590683), (42, 1727122), (84, 863561)]